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Yantai Zhenghai Bio-Tech Co., Ltd. — Investor Relations & Filings

Ticker · 300653 ISIN · CNE100002NZ1 Shenzhen Stock Exchange Manufacturing
Open in API
Filings indexed 968 across all filing types
Latest filing 2024-04-28 Board/Management Inform…
Country CN China
Listing Shenzhen Stock Exchange 300653

About Yantai Zhenghai Bio-Tech Co., Ltd.

https://www.zhbio.com

Yantai Zhenghai Bio-Tech Co., Ltd. specializes in the research, development, production, and sale of regenerative medicine materials. The company focuses on tissue engineering and biomaterials to provide solutions for clinical repair and functional reconstruction. Its core product portfolio includes the Heal-All oral repair membrane, absorbable hard cerebral (spinal) membrane patches, and skin repair membranes. These products are widely utilized in stomatology, neurosurgery, and orthopedics. The company leverages advanced processing technologies to ensure biocompatibility and safety in its medical devices. By integrating research with clinical needs, it develops innovative bone repair materials and other biological scaffolds designed to facilitate natural tissue regeneration.

Recent filings

Filing Released Lang Actions
关于聘任高级管理人员及证券事务代表的公告
Board/Management Information Classification · 95% confidence The document is an announcement regarding the appointment of senior management personnel and securities affairs representatives by the company's board of directors. It details the names, qualifications, and compliance of the appointed individuals with relevant laws and regulations. There is no financial data, earnings information, or report publication mentioned. The content focuses on management changes and appointments, which fits the category of Board/Management Information (MANG). The document length is about 2990 characters, which is typical for such announcements. Therefore, the appropriate classification is MANG with high confidence.
2024-04-28 Chinese
关于变更董事会秘书的公告
Board/Management Information Classification · 100% confidence The document is an announcement regarding the change of the company's board secretary, detailing the appointment of a new board secretary and related qualifications. It does not contain financial data, audit information, or detailed reports but focuses on management changes at the board level. Therefore, it fits the category of Board/Management Information (MANG). The document length is short and specific to management changes, confirming this classification.
2024-04-28 Chinese
2024年一季度报告
Interim / Quarterly Report Classification · 100% confidence The document is titled '2024 年第一季度报告' which translates to '2024 First Quarter Report' and contains detailed financial statements including balance sheet, income statement, and cash flow statement for the first quarter of 2024. It includes comprehensive financial data and analysis for a period shorter than a full fiscal year. The document explicitly states it is a quarterly report and is unaudited. There are no indications that this is an announcement of a report or a certification document. Therefore, it fits the definition of an Interim / Quarterly Report (IR). Q1 2024
2024-04-28 Chinese
关于2024年第一季度报告披露的提示性公告
Report Publication Announcement Classification · 100% confidence The document is a short announcement (453 characters) titled as a "提示性公告" (Reminder Announcement) regarding the upcoming disclosure of the company's 2024 first quarter report. It states that the actual quarterly report will be published on April 29, 2024, on the official disclosure website. The text does not contain any financial data or detailed report content itself, only a notice about the report's release. According to the MENU VS MEAL RULE, this is a Report Publication Announcement (RPA), not the actual Interim/Quarterly Report (IR).
2024-04-28 Chinese
第四届监事会第一次会议决议公告
Board/Management Information Classification · 100% confidence The document is titled as a '监事会决议公告' which translates to 'Supervisory Board Resolution Announcement'. It details the election of the chairman of the fourth supervisory board, including meeting attendance, voting results, and compliance with company law and regulations. There is no financial data, audit information, or report content. It is an announcement of a board-related decision, specifically about the supervisory board's internal election and resolutions. This fits the category of Board/Management Information (MANG), which covers announcements of changes or decisions in company boards or senior management.
2024-04-25 Chinese
第四届董事会第一次会议决议公告
Board/Management Information Classification · 100% confidence The document is titled '董事会决议公告' which translates to 'Board of Directors Resolution Announcement'. It details the resolutions passed at the company's fourth board meeting, including election of chairman and vice chairman, committee compositions, and organizational structure adjustments. The document includes voting results and references to compliance with company law and regulations. There is no financial data or report content, only announcements of board decisions and changes. This fits the category of Board/Management Information (MANG), which covers announcements of changes in the company's board or senior management.
2024-04-25 Chinese

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